/ Dictionary / Index C cablegram: Meaning and Definition of Find definitions for: ca•ble•gram Pronunciation: (kā'bul-gram"), [key] — n. a telegram sent by underwater cable. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: cablegram (Thesaurus) cable crane cablelaid Related Content Daily Word Quiz: reticent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language